Function
Regulates negatively the abscisic acid (ABA) signaling pathway (PubMed:25274985). Required for full susceptibility to filamentous (hemi)biotrophic oomycetes (e.g. H.arabidopsidis and P.parasitica) and fungal (e.g. E.cruciferarum) pathogens, probably by triggering the repression of ABA-sensitive COLD REGULATED and RESISTANCE TO DESICCATION genes during infection, but independently of immune responses (PubMed:21711359, PubMed:25274985). Involved in BAK1-dependent and BAK1-independent microbe-associated molecular patterns (MAMPs)-triggered immunity (PTI) leading to defense responses, including callose deposition and MAPK cascade activation, toward pathogenic bacteria (e.g. P.syringae). Required for chitin-mediated PTI (PubMed:27317676).
Sequence
MAFSSCFLLVLLQIFSALLLCLAQDQSGFISLDCGSPRETSFREKTTNITYISDANFINTGVGGSIKQGYRTQFQQQTWNLRSFPQGIRNCYTLNLTIGDEYLIRANFLHGGYDDKPSTQFELYLGPNLWSTVTTTNETEASIFEMIHILTTDRLQICLVKTGNATPFISALELRKLMNTTYLTRQGSLQTFIRADVGATVNQGYRYGIDVFDRVWTPYNFGNWSQISTNQSVNINNDYQPPEIAMVTASVPTDPDAAMNISLVGVERTVQFYVFMHFAEIQELKSNDTREFNIMYNNKHIYGPFRPLNFTTSSVFTPTEVVADANGQYIFSLQRTGNSTLPPLLNAMEIYSVNLLPQQETDRKEVDAMMNIKSAYGVNKIDWEGDPCVPLDYKWSGVNCTYVDNETPKIISLDLSTSGLTGEILEFISDLTSLEVLDLSNNSLTGSVPEFLANMETLKLINLSGNELNGSIPATLLDKERRGSITLSIEGNTGLCSSTSCATTKKKKKNTVIAPVAASLVSVFLIGAGIVTFLILKRKKRTKLGLNPNSGTGTTPLHSRSHHGFEPPVIAKNRKLTYIDVVKITNNFERVLGRGGFGVVYYGVLNNEPVAVKMLTESTALGYKQFKAEVELLLRVHHKDLTCLVGYCEEGDKMSLIYEFMANGDLKEHLSGKRGPSILTWEGRLRIAAESAQGLEYLHNGCKPQIVHRDIKTTNILLNEKFQAKLADFGLSRSFPLGTETHVSTIVAGTPGYLDPEYYRTNWLTEKSDVFSFGVVLLELVTNQPVIDMKREKSHIAEWVGLMLSRGDINSIVDPKLQGDFDPNTIWKVVETAMTCLNPSSSRRPTMTQVVMDLKECLNMEMARNMGSRMTDSTNDSSIELSMNFTTELNPGAR